S
M
T
W
T
F
S
30
82°
71°
31
84°
73°
1
86°
73°
2
86°
72°
3
85°
73°
4
85°
69°
5
82°
68°
6
82°
68°
7
83°
70°
8
84°
72°
9
83°
71°
10
84°
71°
11
85°
70°
12
85°
71°
13
84°
71°
14
85°
70°
15
86°
71°
16
85°
71°
17
85°
70°
18
84°
69°
19
84°
69°
20
83°
65°
21
81°
68°
22
79°
68°
23
79°
67°
24
83°
63°
25
80°
63°
26
77°
67°
27
80°
65°
28
78°
66°
29
81°
65°
30
81°
66°
1
80°
64°
2
80°
65°
3
76°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape Lookout
Cape Lookout's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 63° and 73°. The average high for September is 82° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cape Lookout. See also: October | November | December.
